The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 2016
Filed:
Sep. 03, 2014
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Tae Gwang Kim, Gwangju, KR;
Tak Soo Kim, Gwangju, KR;
Oh Kyu Kwon, Suwon-si, KR;
Dong Hun Yoo, Gwangju, KR;
Joo Seok Jeong, Suwon-si, KR;
Tae Woon Lim, Suwon-si, KR;
Byung Jo Lee, Gwangju, KR;
Yun Won Jung, Gwangju, KR;
Jeong Hee Cho, Gwangju, KR;
Jung Hoon Hong, Busan, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, KR;
Abstract
A vacuum cleaner that includes an upright main body, an upright fan motor generating a suction force, and a wheel assembly that is mounted on the upright main body and guides movement and rotation of the upright main body. The upright main body includes a first housing that is installed on the wheel assembly so as to be rotatable in a leftward/rightward direction, and a second housing that is installed in the first housing so as to be rotatable in a forward/backward direction. The vacuum cleaner can be moved and rotated by freely moving an extension frame extending upward from the second housing in forward, backward, leftward, and rightward directions.